5 Commits
Author SHA1 Message Date
TapTap 80e8d7f450 feat(xattr): rsync-interoperable --fake-super stat; fix --devices error parity 2026-09-22 22:03:41 +02:00
TapTap ec206b02d0 chmod: match rsync 3.4.1 --chmod and remove mode masking (#293)
- --chmod no longer implies --preserve-perms; repeated --chmod options
  accumulate, and D/F/X selectors plus s/t special bits are supported with
  rsync's exact parse_chmod/tweak_mode semantics.
- Stop masking group/other write and setuid/setgid/sticky: -p copies the
  source mode exactly, no-p new entries use source&~umask, directories keep
  setgid/sticky, and special nodes follow the same rules.
- Apply ownership before mode on the fd path so a chown cannot clear the
  setuid/setgid bits -p just restored (rsync order).
- Update unit and integration tests, including differential checks against
  rsync 3.4.1.
2026-09-16 01:23:45 +02:00
TapTap 6144c7fc7f fix(identity): rsync ownership parity for numeric-ids, dirs, maps, fake-super (#286, #294)
- #286: --numeric-ids is a mapping modifier only; it no longer activates
  chown by itself (identity_active_enabled/owner/group predicates), and
  --fake-super stores the resolved mapping instead of real-chowning.
- #286: apply owner/group to directories via the deferred directory
  metadata path; capture+transmit+apply directory xattrs/ACLs (-aX/-aA),
  including default ACLs, in STATUS_MKDIR/STATUS_DIR_TIMES.
- #294: --usermap/--groupmap support inclusive ranges, '*', empty FROM
  (unnamed ids), and receiver-side TO name resolution; --chown mixing with
  a same-side map is rejected like rsync.
- Protocol 2.22.0 -> 2.23.0 (map wire entry gains from_hi + to_name;
  dir frames gain a bounded xattr block).
2026-09-15 22:10:02 +02:00
TapTap 4815b1b281 test: account for group/other-write sanitization in new-dest mode expectation
CI / lint (push) Successful in 1m28s
CI / lint (pull_request) Successful in 1m28s
CI / sanitizers (address) (pull_request) Skipped
CI / sanitizers (undefined) (pull_request) Skipped
CI / fuzz-build (pull_request) Skipped
CI / coverage (pull_request) Skipped
CI / valgrind (pull_request) Skipped
CI / sanitizers (undefined) (push) Successful in 1m1s
CI / sanitizers (address) (push) Successful in 1m6s
CI / fuzz-build (push) Successful in 38s
CI / coverage (push) Successful in 1m3s
CI / build-and-test (pull_request) Successful in 1m56s
CI / build-and-test (push) Failing after 4m50s
CI / valgrind (push) Successful in 3m23s
2026-09-15 19:41:12 +02:00
TapTap 34970b961c feat: per-attribute preservation flags -p/-t/-o/-g with --no-* negations (protocol 2.22.0)
Split FastSync's single use_metadata bundle into four independent rsync-parity attributes: preserve_perms, preserve_times, preserve_owner, preserve_group. use_metadata is now a derived transport bit (config_derived_use_metadata).

CLI: real -p/--perms, -t/--times, -o/--owner, -g/--group plus --no-perms/--no-times/--no-owner/--no-group (short and long) and --no-preserve; -a is now rsync -rlptgoD; --preserve = -pt; -A implies -p; -X does not; --chmod implies -p; --usermap/--groupmap/--chown imply owner/group per side; --incremental/--delta still auto-preserve unless negated.

Receiver: per-attribute FileAttrPolicy gating for files, dirs (modes applied at end of transfer), symlinks and specials; rsync -E read-bit rule; new files get source_mode & ~umask sanitized (no group/other write); per-side identity resolution; deferred directory metadata; batch dir-metadata replay; daemon modules without 'client owner = yes' no longer refuse plain -a but force super off (no ownership) with a warning.

Wire: PROTOCOL_VERSION 2.21.0 -> 2.22.0 (four appended config bools, golden 653 / 95530566005420798). FileMetadata/chunk/batch framing unchanged. Docs/CHANGELOG/CMake updated to 2.22.0.
2026-09-15 19:32:02 +02:00